baber/WOPTO huggingface dataset:
Patent RU-2075775-C1 (RU)
Inventor: BASISTOV GEORGIJ G
IPC: G05B13/02
Filed: 1990-07-09
Granted: 1997-03-20
Abstract: FIELD: radio engineering. SUBSTANCE: control loop has additional control interval in which load is moved with constant maximal speed. This is achieved by means of additional control circuit. Described interval decreases power usage by 12 % and average power is halved. If control loop is further increased by just 6 %, these characteristics are halved. This is more important in case of autonomous systems. EFFECT: decreased average power and decreased energy usage. 2 dwg
Patent RU-2048927-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B05B17/06
Filed: 1990-10-12
Granted: 1995-11-27
Abstract: Использование: в пищевой промышленности для приготовления пюреобразных продуктов, например соусов или смесей детского питания, или в химической промышленности для получения полимерных композиций. Сущность изобретения: устройство для распыления высоковязких материалов снабжено источником ультразвука и соединенным с ним концентратором колебаний, выступающим из осевого канала шнека в сопловое отверстие цилиндра. Источник ультразвука размещен в осевом канале шнека. Сопловое отверстие выполнено сообщенным с дополнительными подающими каналами.1 ил.
Patent RU-2017138-C1 (RU)
Title: Method of detection of natural gas leakage from pipelines
Inventor: FILIPPOV PAVEL G
IPC: G01N21/61
Filed: 1990-12-27
Granted: 1994-07-30
Abstract: FIELD: surveillance of condition of gas pipelines. SUBSTANCE: temperature contrast of surface area near the pipeline is determined to define the coordinates and dimensions of the probable leakage spot, then the probable leakage spot is subjected to laser radiation treatment at wave-lengths λ 1  and λ 2 . When more than one probable leakage spot appears within the area under examination, the probable leakage spots are subjected to a repeated N-times laser radiation treatment at wave-lengths λ 1  and λ 2 . At a decrease of intensity of laser radiation dissipated by surface at wave-length λ 1  down to zero the probable leakage spot is subjected to a repeated laser radiation treatment at wave-lengths λ 2  and λ 3 , according to which the degree of explosion hazard of leakage is determined. EFFECT: enhanced accuracy. 3 cl, 1 dwg
Patent RU-2014674-C1 (RU)
Title: S h f filter
Inventor: YUSHCHENKO ALEKSANDR G
IPC: H01P1/208
Filed: 1991-03-19
Granted: 1994-06-15
Abstract: FIELD: radio engineering. SUBSTANCE: length of beyond cutoff waveguide 2 is set between path waveguides 1, 13. Dielectric inserts 3-7 of resonance dimensions are positioned along axis of length of beyond cutoff waveguide, they are adjusted by means of metal screws 8-12. On working frequency of filter dielectric inserts 3-7 form chain of coupled resonators which closest parasitic oscillations are matched with critical frequency of length of beyond cutoff waveguide 2 thanks to selection of their dimensions. EFFECT: improved operational characteristics. 1 dwg
Patent RU-2021505-C1 (RU)
Title: Method for explosive breakage of granites with enclosing dikes
Inventor: VOROBEV VIKTOR D
IPC: E21C37/00
Filed: 1991-03-26
Granted: 1994-10-15
Abstract: FIELD: explosive breakage of rocks. SUBSTANCE: drilled in dike body is peripheral base hole at distance from boundary of dike and enclosing rocks determined from calculated dependence. Positions of other holes are determined relative to peripheral base hole. Holes are drilled in rows in direction of dike strike. Holes are charged with explosives, and their parts found in dike are charged with heavy charges. Charges are blasted to break rock. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2018668-C1 (RU)
Title: Device for formation of ore quality
Inventor: PENKOVSKIJ IGOR V
IPC: E21C41/26
Filed: 1991-03-28
Granted: 1994-08-30
Abstract: FIELD: mining industry. SUBSTANCE: device has base, transportation and discharge hollows provided with hatches in upper part, reversing transportation arteries, hollow perforated members with proximate analyzers, communicating transport mechanism, and finished product assembly conveyer. Novelty consists in that device has guide rounding combs installed between hatches. Formed between adjacent combs is hollow. Perforated member with proximate analyzer is accommodated in said hollow. EFFECT: increased ore quality due to improved accuracy of its proximate analysis by reduced distortion of its results in ore decreased losses. 2 dwg
Patent RU-2017676-C1 (RU)
Title: Hoisting and transport gear for maintaining sets of shelves
Inventor: KARLOV ANTON G
IPC: B65G61/00
Filed: 1990-12-29
Granted: 1994-08-15
Abstract: FIELD: hoisting and transport facilities. SUBSTANCE: piler crane has a carriage with columns on which a load container, the mechanisms of carriage movement, of the load container hoisting and of the telescopic grip advancing, a control cabinet with programmable controller and a stationary electronic computer connected with it are mounted. Circular grooves with rolling solid of revolution located in them are made on the conjugated surfaces of flanges of the vertical electric motor of the hoisting drive and shell. The electric motor body is refrained from rotating with flexible plates fixed on the shell. The axles of the plates and the electric motor rotors are parallel. The plate deformation is measured with sensors whose signal goes to the comparator unit of the controller. EFFECT: simpler design. 3 dwg
Patent RU-2029873-C1 (RU)
Title: Apparatus to heat air in mines
Inventor: SHUVALOV YURIJ VASILEVICH
IPC: E21F3/00
Filed: 1991-03-01
Granted: 1995-02-27
Abstract: FIELD: air conditioning. SUBSTANCE: apparatus has connected with mine water removal system pipeline with jets to spray water. Pipeline is located in air feeding trench, connected with ventilation canal. Lower part of the trench has water canal, connected with mine water removing system. Apparatus has collector of mine water, located at the level of water heater and connected with mine water feeding pipeline and canal of air feeding trench. Air feeding trench has partition, located along inner perimeter and perforated water pipeline, located over upper part of partition and connected with mine water feeding pipeline. EFFECT: apparatus to heat air in mines is used for air conditioning. 2 dwg
Patent RU-2046304-C1 (RU)
Title: Method of measurement of radiating power
Inventor: LEONOV VLADIMIR N
IPC: G01J5/20
Filed: 1991-05-20
Granted: 1995-10-20
Abstract: FIELD: measurement of radiating power. SUBSTANCE: at conversion of power of radiation under measurement into an electrical signal of super- conducting bolometer the latter is additionally exposed to a radiation flux of millimetric- or submillimetric-wave spectrum range. EFFECT: facilitated procedure. 4 dwg
Patent RU-2032509-C1 (RU)
Title: Method for electron-beam welding of circular joints
Inventor: DOKASHEV VIKTOR V
IPC: B23K15/04
Filed: 1991-06-27
Granted: 1995-04-10
Abstract: FIELD: welding of parts such as fuel manifolds of gas turbine engines consisting of a circular part and radially-disposed parts. SUBSTANCE: method involves welding in two passes from the opposite sides with beam scanning across the joint and monitoring the alignment of beam with joint plane. Beam scanning amplitude is set not to exceed the permissible thermal expansion of circular joint. Alignment of beam with joint plane is monitored in the course of welding by the presence of splashes in blind holes along the outside diameter of ring. The depth of holes is made to be equal to circle diameter of circular joint and the upper side of each hole is disposed at a certain preset depth of fusion from the part surface at the beam entry side. EFFECT: higher efficiency. 2 dwg
Patent RU-2064378-C1 (RU)
Inventor: GROMYKO PETR NIKOLAEVICH
IPC: B23F19/00
Filed: 1991-07-01
Granted: 1996-07-27
Abstract: Изобретение относится к машиностроению, в частности к производству зубчатых изделий планетарных передач. Устройство позволяет производить полнопрофильную обработку зубчатого колеса планетарной прециссионной передачи. Это возможно благодаря тому, что в предлагаемом устройстве угловое положение режущих инструментов обеспечивает такое взаимодействие с обрабатываемым зубчатым колесом, при котором создается его постоянное угловое вращение. В то время, когда определенное число режущих роликов находятся во впадинах обрабатываемого зубчатого колеса, остальные распределены как по вершинам зубьев и по наружному диаметру. Угловое положение роликов, которое характеризует их количество, определяется согласно следующей зависимости β = 360 ° • N/Z + 1, где Z - число зубьев обрабатываемого изделия, N - любое целое число. 2 ил.
Patent RU-2035150-C1 (RU)
Title: Method and device for electric stimulation of beef, sheep and pig carcasses
Inventor: AGAREV EVGENIJ M
IPC: A22C9/00
Filed: 1991-08-08
Granted: 1995-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves using voltage from a pulse genarator after bleeding out between the nech skin area and lower limbs. Pulses differing in polarity have frequency 10 to 100 Hz and duration 2 to 30 sec. The total time of electric stimulation is 1 to 5 min, and maximum voltage is 30 to 60V for beef carcasses and8.5 to 30V for sheep or pig carcasses. The device is provided with a voltage control unit, voltage pulse former, and pulse package former. The device has a conveyor with a system of grounding and nullifying electrodes for lower limbs and a system of movable electrodes for carcasses. The electrodes are mounted for alternate contact with the neck area skin of the carcasses. EFFECT: higher efficiency. 6 cl, 3 dwg, 1 tbl
Patent RU-2039402-C1 (RU)
Title: Connector
Inventor: MARCHELLO PESKI
IPC: H01R13/62
Filed: 1991-11-15
Granted: 1995-07-09
Abstract: A connecting device includes a first body (1) and a second body (2) which are automatically lockingly engageably with one another. Elastic tongues (6) with stop dogs (7) are associated with the second body (2), and a groove (4) on the first body (1) is engaged by the stop dogs (7). A chuck (16) with a frustoconical cam (25) maintains the stop dogs (7) in the groove (4) and connects axially by a resilient split washer (19) to the second body (2). A manual unlocking ring (27) is mounted for axial movement on the chuck (16) to release the stop dogs (7) from the groove (4). A nut (29) engaged on a thread (28) of the first body (1) makes it possible to block the stop dogs (7) in the groove (4) and to immobilize the unlocking ring (27) by clamping against the chuck (16), so as to prevent any unintentional, accidental or improper unlocking.
Patent RU-2048472-C1 (RU)
Inventor: ROBERT GERRIT KHOFSTRAT
IPC: C07J75/00
Filed: 1990-09-27
Granted: 1995-11-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: (22R,S)-16a, 17a-butylidenedihydroxy-11b, 21-dihydroxypre- gna-1,4-diene-3,20-dione. Rotation angle at 25 C is (+)100 (c 0.2 in dichloromethane), molecular mass is 430. Reagent 1: 11b,16a,17a,21-tetrahydropregna-1,4-diene-3,20-dione. Reagent 2: butanal. Process conditions: in acetonitrile medium, in the presence of p-toluenesulfoacid. Reaction is stopped by water addition and aqueous sodium hydrocarbonate. Recrystallization is carried out from methylene chloride and methanol by addition of ligroin, hexane, cyclohexane or heptane, and recrystallization is carried out in methanol and water. Synthesized compounds were used in medicine for synthesis of known antiinflammatory and antiallergic drug. EFFECT: improved method of synthesis. 3 cl
Patent RU-2029214-C1 (RU)
Title: Heat-transfer apparatus
Inventor: KORNEEV VLADIMIR D
IPC: F28D15/02
Filed: 1991-12-09
Granted: 1995-02-20
Abstract: FIELD: thermal power engineering. SUBSTANCE: coils are built in case wall. Gas-fluid turbine is installed in case. Its wheel is mounted on coolant surface; it is essentially annular float provided with blades located on surface and within coolant. Turbine wheel blades are connected to gas supply pipe union and to fluid brake. The latter is located in bottom part of case; it is built up of set of fixed radial plates. Insert in the form of trapezoid body of revolution about axis on side of smaller base is coaxially placed in case. Space between insert walls is filled with heat insulation. Its top part is corrugated and provided with rod- type turbulence stimulators. EFFECT: improved design. 1 dwg
Patent RU-2023023-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: C21D1/44
Filed: 1991-10-28
Granted: 1994-11-15
Abstract: Изобретение относится к устройствам для проведения процессов выщелачивания, промывки, растворения при контакте жидкости и твердого зернистого материала. Устройство состоит из корпуса, систем распределения текучей среды, систем загрузки и выгрузки зернистого материала, перемешивающего органа. В корпусе коаксиально установлена камера с вертикальным патрубком, в котором перемешивающий орган в виде приводного реверсивного барабана с намотанным на нем эластичным рукавом, свободный конец рукава вывернут и закреплен внутри патрубка, а камера сообщена с системой подачи рабочего агента. 1 ил.
Patent RU-2003854-C1 (RU)
Inventor: PAVLOV GENNADIJ A
IPC: F16B11/00
Filed: 1991-07-30
Granted: 1993-11-30
Abstract: Использование: дл  транспортировки длинномерных  конструкций типа обечаек Сущность изобретени :  опора дл  транспортировки выполнена в  виде каркаса 1. установленного на опорном основании  11 с размещенным внутри каркаса ложементом  2, взаимодействующим с опорным основанием посредством  амортизатора вертикальных перемещений . Ложемент снабжен гидравлической подушкой  6, взаимодействующей с нижней частью транспортируемой  конструкции 4, и крышкой 5 в виде электромагнитного  вакуумного присоса, охватывающего  верхнюю часть транспортируемой конструкции При  вертикальном перемещении опорного основани   происходит изменение сопротивлени  электрической  цепи электромагнитного пол  электромагнита  20 вакуумного присоса, объема камеры 16 переменного  объема и силы реакции от ложемента на  транспортируемую конструкцию Изменение сопротивлени  электрической цепи осуществл етс  за  счет перемещени  ползунка 14 вдоль реостата 13,  что приводит к изменению электромагнитного пол   электромагнита, в результате чего перемещаетс   шток 19, который измен ет объем камеры 16  Вследствие этого измен етс  степень разр жени  в  присосе, что позвол ет поддерживать равномерное  распределение опорной реакции и напр жений  транспортируемой конструкции по окружности не  только в стационарном положении, но и при транспортировке . 2 ил.
Patent RU-2027939-C1 (RU)
Title: Pipe with internal plastic envelope
Inventor: KUDRYASHOV NIKOLAJ N
IPC: F16L9/02
Filed: 1992-01-03
Granted: 1995-01-27
Abstract: FIELD: erecting pipe lines for transportation of process liquids. SUBSTANCE: fitted concentrically on end of pipe and fastened to it is protective bush. Sectional bush is assembled of rings mounted at spaced relation and fastened together. End edge of inner ring is shifted relative to outer one inside by 3 to 4 thicknesses of outer ring. Edge of outer ring is bent inside pipe at angle of 30 to 40 deg to its axis. EFFECT: enhanced reliability. 1 dwg
Patent RU-2004799-C1 (RU)
Inventor: BERNSHTEJN DAVID A
IPC: E21C39/00
Filed: 1992-01-04
Granted: 1993-12-15
Abstract: Использование: согласование по глубине геофизической  информации в необсаженных скважинах . Сущность устройства дл  установки реперов в  необсаженной скважине заключаетс  в том. что  устройство содержит корпус 1 с установленными на нем в пазах 2 реперами 3. Последние выполнены  из ферромагнитных кольцевых пружин с насечками,  которые скручены и закреплены в корпусе фиксаторами  5 из легкоплавкого материала и гайкой 6.  Нагревательные элементы 7 установлены на  кронштейнах 8 напротив фиксаторов. При спуске в  скважину на определенной глубине нагревательный  элемент разогревает фиксатор 5 до температуры  плавлени , репер разжимаетс  увеличиваетс  в  диаметре и закрепл етс  на стенке скважины, что  позвол ет надежно и безаварийно установить реперы . 2 з.п.ф-лы. 2 ил.
Patent RU-2055318-C1 (RU)
Title: Method of check of lubricating materials and working fluids of hydraulic systems for condition
Inventor: ZORIN VLADIMIR A
IPC: G01D9/00
Filed: 1992-01-23
Granted: 1996-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: method consists in taking into account all basic factors (parameters) characterizing the quality and condition of oils. Serviceability is estimated by complex of parameters by the formula given in description. EFFECT: enhanced reliability and accuracy of determination. 2 dwg
Patent RU-2012496-C1 (RU)
Title: Arrangement for surface finishing of concrete mix articles
Inventor: BUROBIN VYACHESLAV N
IPC: B28B11/00
Filed: 1992-03-16
Granted: 1994-05-15
Abstract: FIELD: manufacture of prefabricated concrete and reinforced concrete articles. SUBSTANCE: arrangement has carriage with end face brushes and cylindrical brushes 16. Both end face and cylindrical brushes are provided with pressure and release mechanisms. Cylindrical brushes 16 are seated on shaft 24 foe axial and angular displacement relative to shaft by means of helical springs disposed coaxially thereon. Each cylindrical brush is provided with pulser of torsional vibrations, which is made in the form of planetary gear with central gear wheel 29 engaged with unbalanced satellite gears 31. Satellite gears are positioned on carrier 30 linked with shaft 24 of brush 16 and fitted with inertia mechanism. Inertia mechanism is made in the form of crank connected with slides 34, which, in their turn, are connected with resilient members 36 secured in housing. This design ensures most favorable conditions for operation of brush 16 and its action upon surface being treated. EFFECT: intensified surface finishing of concrete articles, improved quality of finishing. 8 dwg
Patent RU-2032136-C1 (RU)
Title: Устройство стопорения механизированной укладки боеприпасов
Inventor: MARCHENKO VASILIJ YA
IPC: F41A9/09
Filed: 1992-03-31
Granted: 1995-03-27
Abstract: Изобретение относится к военной технике, преимущественно к объектам бронетанковой техники с механизированной укладкой боеприпасов. Устройство стопорения содержит полую подвижную втулку 1 со скосом 2, охватываемый втулкой шток 3, установленные в корпусе 4, сопряженном с установочной поверхностью 5 основания 6, и ограничители перемещения втулки 1 и штока 3 в виде шаров 7 и 8. Шар 7 размещен подвижно в отверстиии втулки корпуса 4 и пазу втулки 1 между поверхностью 5 и поверхностью штока 3, шар 8 размещен подвижно в отверстии втулки 1 и пазу штока 3 между внутренней поверхностью втулки 1 и дном паза штока 3 и ограничивают перемещение и разворот втулки 1 и штока 3. Для исключения заклинивания штока 3 при развороте втулки 1 под воздействием стопорной планки 9 паз штока 3 по ширине выполнен больше паза втулки 1. 2 ил.
Patent RU-2029646-C1 (RU)
Inventor: OLSHEVSKIJ PAVEL A
IPC: B21D22/16
Filed: 1992-04-15
Granted: 1995-02-27
Abstract: FIELD: metal pressure forming. SUBSTANCE: apparatus has a mandrel, mounted in a spindle, and a rolling out tool in the form of ball-type rolling out head, mounted with inclination relative to a rotation axis. The inclination angle of the ball-type rolling out head is determined according to a relation, given in a description of the invention. One end of the mandrel is jointly connected with the spindle with the aid of a ball and a flexible member, being a bellows or a spring. EFFECT: enhanced structure. 4 cl, 1 dwg
Patent RU-2016032-C1 (RU)
Title: Composition for primer or type coating, and process for preparing thereof
Inventor: POLUNIN VLADIMIR K
IPC: C09D109/04
Filed: 1992-05-21
Granted: 1994-07-15
Abstract: FIELD: primer and putty coatings for wood-fiber and wood particle boards, concrete, and metal. SUBSTANCE: the composition comprises (%): 3.0-9.0 30-50% latex having a pH of 2.5-6.0 of a butadiene-acrylonitrile-methacrylic acid copolymer at a monomer ratio of 20-60: 10-40: 30-40 ration with a molecular weight of 10 4 -10 5  (on conversion to dry substance); 31.0-70.0 a filler 1.0-19.0 pigment; 0.01-1.0 a mineral oil based emulsion; 0.1-5.0 10-25% aqueous ammonia and/or 10-50% aqueous sodium or potassium hydroxide; and water, the balance. The latex having a pH of 2.5-6.0 is first diluted with water to a 10-19% concentration. Aqueous ammonia and/or aqueous sodium or potassium hydroxide is added to attain a pH of 6.9-8.0. The neutralized latex is combined with a self-emulsifying oil, a pigment and a filler. The characteristics of the composition: the drying time at 100 C is 20-90 s; this adhesion is 1 point; the elasticity is 1 mm; the hardness is 0.7. EFFECT: improved properties of the composition. 3 cl, 1 tbl
Patent RU-2034637-C1 (RU)
Title: Device for producing liquid combined fertilizer
Inventor: ROMANOV GENNADIJ V
IPC: B01F1/00
Filed: 1992-06-10
Granted: 1995-05-10
Abstract: FIELD: producing fertilizers. SUBSTANCE: mixing tank 1 is provided with a unit for discharging settle 7 constructed as several pipe lines 8 with accumulators 9 arranged close to the wall. The sucking openings 10 of the accumulators 9 face cone-like net filter 11. The guide member made up as upset trancated cone 12 is positioned above the filter. A distributor for reversing fluid flows is mounted at sucking pipe line 14 of pump 4. The distributor is connected with the centrifugal separator. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2078315-C1 (RU)
Title: Device for metering of mean temperature of gas-turbine engine exhaust gases
Inventor: BLINDERMAN VLADIMIR V
IPC: G01K3/02
Filed: 1992-06-17
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; engine checking facilities. SUBSTANCE: device has measuring channel thermocouples installed over perimeter of preset section of gas-turbine engine and connected in parallel by compensating leads with conductance of two types. Thermocouples of two independent control channels are installed in placed where thermocouples of measuring channel are installed. Thermocouples in each control channel are connected in pairs by first compensating leads. Second compensating leads are connected to middle points of indicated leads. Output compensating leads of the types of conductance the same as those of the second leads are connected to middle points of the second leads in upper and lower portions of preset section of gas turbine engine. Like compensating leads of the same type of conductance are identical. Diameters of all compensating leads of the same type of conductance are equal. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2030867-C1 (RU)
Inventor: SMIRNOVA OLGA I
IPC: A01N25/00
Filed: 1992-06-25
Granted: 1995-03-20
Abstract: Использование: в сельском хозяйстве, ветеринарии. Сущность изобретения: состав для борьбы с саркоптоидозами животных и демодекозом собак включает активно действующее вещество - серу и наполнитель. В качестве наполнителя содержатся вазелин, дополнительно нефрас, эритромицин и димедрол при следующем соотношении компонентов, мас. % : сера 0,4 - 0,5, нефрас 29,0 - 31,0, эритромицин 0,1 - 0,2, димедрол 0,05 - 0,15, вазелин остальное. 1 табл.
Patent RU-2055339-C1 (RU)
Title: Stand for testing internal combustion engine
Inventor: CHIKUNOV YURIJ M
IPC: G01M15/00
Filed: 1992-06-26
Granted: 1996-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: internal combustion engine 1 is connected with shaft of single-armature converter 2. Contact rings of the converter are connected with industrial network through passive synchronizer 5. Collector of converter 2 is connected with voltage governor 4 through switch 3. EFFECT: improved quality. 1 dwg